Qsan Technology P300H61, User Manual

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Figure 4.5.1.1
If
“Auto shutdown” is checked, the system will shutdown automatically when voltage or
temperature is out of the normal range. For better data protection, please check “Auto
Shutdown” .
For better protection and avoiding single short period of high temperature triggering auto
shutdown, the system use multiple condition judgments to trigger auto shutdown, below
are the details of when the Auto shutdown will be triggered.
1.
There are several sensors placed on systems for temperature checking. System will
check each sensor for every 30 seconds. When one of these sensor is over high
temperature threshold for continuous 3 minutes, auto shutdown will be triggered
immediately.
2. The core processor temperature limit is 80 . The iSCSI NIC temperature limit is ℃ 65 . ℃
The SAS expandor and SAS controller temperature limit is 65 . ℃
3. If the high temperature situation doesn’t last for 3 minutes, system will not trigger
auto shutdown.
4.5.2 UPS
“UPS”
can set up UPS ( U ninterruptible P ower S upply).
Figure 4.5.2.1
(Figure 4.5.2.1: Without UPS.)
Currently, the system supports the UPS features of APC (American Power Conversion
Corp.) smart-UPS series only. Please review the details from the website:
103H
http://www.apc.com/ . Connection with other vendors of UPS can work well, but they have
no such communication features with the system.